Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/40 of 30/81?"
840 × 3081 is 227.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/40×30/81 8/40×60/81 8/80×30/81 24/40×30/81 8/40×90/81 56/40×30/81
© everydaycalculation.com